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Diffstat (limited to 'qemu/roms/u-boot/include/zfs/dnode.h')
-rw-r--r--qemu/roms/u-boot/include/zfs/dnode.h69
1 files changed, 0 insertions, 69 deletions
diff --git a/qemu/roms/u-boot/include/zfs/dnode.h b/qemu/roms/u-boot/include/zfs/dnode.h
deleted file mode 100644
index 182dd9b41..000000000
--- a/qemu/roms/u-boot/include/zfs/dnode.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * GRUB -- GRand Unified Bootloader
- * Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-/*
- * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef _SYS_DNODE_H
-#define _SYS_DNODE_H
-
-#include <zfs/spa.h>
-
-/*
- * Fixed constants.
- */
-#define DNODE_SHIFT 9 /* 512 bytes */
-#define DN_MIN_INDBLKSHIFT 10 /* 1k */
-#define DN_MAX_INDBLKSHIFT 14 /* 16k */
-#define DNODE_BLOCK_SHIFT 14 /* 16k */
-#define DNODE_CORE_SIZE 64 /* 64 bytes for dnode sans blkptrs */
-#define DN_MAX_OBJECT_SHIFT 48 /* 256 trillion (zfs_fid_t limit) */
-#define DN_MAX_OFFSET_SHIFT 64 /* 2^64 bytes in a dnode */
-
-/*
- * Derived constants.
- */
-#define DNODE_SIZE (1 << DNODE_SHIFT)
-#define DN_MAX_NBLKPTR ((DNODE_SIZE - DNODE_CORE_SIZE) >> SPA_BLKPTRSHIFT)
-#define DN_MAX_BONUSLEN (DNODE_SIZE - DNODE_CORE_SIZE - (1 << SPA_BLKPTRSHIFT))
-#define DN_MAX_OBJECT (1ULL << DN_MAX_OBJECT_SHIFT)
-
-#define DNODES_PER_BLOCK_SHIFT (DNODE_BLOCK_SHIFT - DNODE_SHIFT)
-#define DNODES_PER_BLOCK (1ULL << DNODES_PER_BLOCK_SHIFT)
-#define DNODES_PER_LEVEL_SHIFT (DN_MAX_INDBLKSHIFT - SPA_BLKPTRSHIFT)
-
-#define DNODE_FLAG_SPILL_BLKPTR (1<<2)
-
-#define DN_BONUS(dnp) ((void *)((dnp)->dn_bonus + \
- (((dnp)->dn_nblkptr - 1) * sizeof(blkptr_t))))
-
-typedef struct dnode_phys {
- uint8_t dn_type; /* dmu_object_type_t */
- uint8_t dn_indblkshift; /* ln2(indirect block size) */
- uint8_t dn_nlevels; /* 1=dn_blkptr->data blocks */
- uint8_t dn_nblkptr; /* length of dn_blkptr */
- uint8_t dn_bonustype; /* type of data in bonus buffer */
- uint8_t dn_checksum; /* ZIO_CHECKSUM type */
- uint8_t dn_compress; /* ZIO_COMPRESS type */
- uint8_t dn_flags; /* DNODE_FLAG_* */
- uint16_t dn_datablkszsec; /* data block size in 512b sectors */
- uint16_t dn_bonuslen; /* length of dn_bonus */
- uint8_t dn_pad2[4];
-
- /* accounting is protected by dn_dirty_mtx */
- uint64_t dn_maxblkid; /* largest allocated block ID */
- uint64_t dn_used; /* bytes (or sectors) of disk space */
-
- uint64_t dn_pad3[4];
-
- blkptr_t dn_blkptr[1];
- uint8_t dn_bonus[DN_MAX_BONUSLEN - sizeof(blkptr_t)];
- blkptr_t dn_spill;
-} dnode_phys_t;
-
-#endif /* _SYS_DNODE_H */